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Syllabus

What cross-sections do you get when you give a

(i) vertical cut (ii) horizontal cut

to the following solids?

(a) A brick (b) A round apple (c) A die

(d) A circular pipe (e) An ice cream cone

1. cube

2. cubiod

3. cone

4. square pyramid

5, cylinder

6. sphere

7. triangular pyramid

8. prism

how to slove the rubik's cube?

Verify Euler's formula for a pentagonal pyramid

a. circle

b square

c. triangle

d sphere

The dimensions of a cuboid are 5 cm, 3 cm and 2 cm. Draw three different isometric sketches of this cuboid.

A wooden cube is painted blue on all sides. It is cut into 64 smaller cubes of equal size. Then:

a. How many cubes have no face painted?

b. How many cubes have only one face painted?

c. How many cubes have two blue opposite faces?

Can a cube can cast a shadow with a shape of hexagon , rectangle , triangle ?What is 2D and 3D figure? How to find faces,vertices,edges etc of the shape?

Three cubes each with 2 cm edge are placed side by side to form a cuboid. Sketch an oblique or isometric sketch of this cuboid.

what is the net ofthe sphere?

Give (i) an oblique sketch and (ii) an isometric sketch for each of the following:

(a)A cuboid of dimensions 5 cm, 3 cm and 2 cm. (Is your sketch unique?)(b)A cube with an edge 4 cm long.The dimensions of a cuboid are 5cm, 3cm, 2cm. Draw three different isometric sketches of this cuboid.

what is the differences between oblique and isometric sketches?

Make an oblique sketch for each one of the given isometric shapes:

what is the differance between lines AND VERTISIS

an oblique sketch of a cuboid dimension 5cm by 3cm by 2cm

HOW TO DRAW AN OBLIQUE SKECTH OF THE LETTER L

how many faces does a triangular pyramid has and why?

How Long Would a boy take to walk once round a circular park whose diameter is 420 m if his speed is 3km/h?

how many edges , vertices and sides does a cube, cuboid ,pyramid have?

what is the net of a squared prism?

sketch a cuboid of size 3*3*2 on a squared paper

Use isometric dot paper and make an isometric sketch for each one of the given shapes:

(i)(ii)(iii)(iv)how many edges , vertices d faces a cube has is not mentioned ?

Twenty seven small cubes are glued to make a big cube and the exterior is painted yellow. How many among each of the 27 small cubes would have been painted yellow on :

1. only one of its faces

2. two of its faces

3. three of its faces.

Please send an explanation to the answers

??

Triangle and Properties QA Test Question no. 10 in the answerx and ∠ ADC are the opposite angles to the isosceles sides in Δ ACD not y and ∠ ADC

So, x = 48 degrees and y = 84 degrees

If I am wrong, send me an explanation.

Please answer as soon as possible.eural formula for square based pyramid and cylinder?

i) a vertical cut

ii) a horizontal cut is given to each of the following solids:

a) a ball(sphere)

How to find faces,vertices,edges etc of the shape?

Dice are cubes with dots on each face. Opposite faces of a die always have a total of seven dots on them.

Here are two nets to make dice (cubes); the numbers inserted in each square indicate the number of dots in that box.

Insert suitable numbers in the blanks, remembering that the number on the opposite faces should total to 7.

what 2d shape is the horizontal cross section of a triangular prism? dear exps pls explain with a figure

v v v v v v v v v v v v v v v v v v v easy

WHAT IS THE DIFFERENCE BETWEEN 3D AND 2D DIMENSIONAL SHAPESwhat would be the horizontal cross section of all prisms and specially - octagonal prism?

1) Sides of equal length, 8 vertices, 6 faces and 12 edges.

2) Unequal sides, 8 vertices, 6 faces and 12 edges.

3) 4 vertices, 6 edges and four faces.

4) 5 faces, 6 vertices and 9 edges.

A bulb is kept burning just right above the following solids. Name the shape of the shadows obtained in each case. Attempt to give a rough sketch of the shadow. (You may try to experiment first and then answer these questions).

do the dots which are present on the isometric sheet equal(have sam length between them)!.is it easy to draw an isometric sheet.

Identify the nets which can be used to make cubes (cut out copies of the nets and try it):

I AM ONE OF YOUR STUDENTS , IN TODAYS CLASS (24.11.16) I DID NOT UNDERSTAND CROSS-SECTION OF CYLINDER AND SPHERE CAN YOU KINDLY EXPLAIN THECROSS-SECTION OF CYLINDER AND SPHERETO ME.

WAITING FOR A POSITIVE RESPONSE

YOUR KIND AND TRUTHFUL STUDENT

A tetrahedron has ____ vertices.

Hi,

is it nesseccary that when a solid is cut(cross-section),it should form the same shape.if it is,then why is it different in the cross section of a cylinder?!!!when it is cut vertically it's plane face obtained is a rectangle,and when it is cut horizontally it's plane face obtained is a circle.

A cube is taken and painted with yellow,blue and green colours on opposite faces.It is now cut into 64 smaller cubes of equal size. how maany cubes do not have any colour on them:

1) 64 2)27 3)8 4)1

Solution given:

There are 8 cubes which donot have any colour on them.

This question was asked in the model test paper (olympiad) test paper no.2 qno.13.

Please elaborate the solution .

what is two and three dimensional figure?how to find faces,vertices,edges etc of the shape?

Can you pls explain prism and its types?

a. 33 48 b. 36 48 c. 15 48 d. 44 48

what are the eleven nets of cube????

Can we d

raw an isometric sketch of a circle ?I want a meritnation expert to ans this Question.hi ,

i dont understant when light falls on a cylindrical object then why the square shadow.

thanks

regards

tameem

explain apollonious theorm